Adding temporaryTestOutputDirectory flag to mimic
temporaryOutputDirectory flag.
Attempting to keep whitespace consistent, and correcting a type
Another bit of non-compliant whitespace.
Moved logging back to callsite.

It's not really (IMHO) the reposibility of the directory-creating
function to log out why it's creating it.
Merge branch 'feature/temp-test-dir' into develop

* feature/temp-test-dir:
  Moved logging back to callsite.
  Another bit of non-compliant whitespace.
  Attempting to keep whitespace consistent, and correcting a type
  Adding temporaryTestOutputDirectory flag to mimic temporaryOutputDirectory flag.